package practice;

public class CharT {
    public static void main(String[] args) {
        char c1=50;
        char c2='s';
        char c3='S';
        char c4='张';
        System.out.println(c1);
        System.out.println(c2);
        System.out.println(c3);
        System.out.println(c4);
        System.out.println('\'');
        System.out.println('\n');
        System.out.println(c1);

    }
}
